package com.hxcoder.ucenter.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.hxcoder.ucenter.entity.UcenterMember;

/**
 * 会员表 Mapper 接口
 *
 * @author hxcoder
 */
public interface UcenterMemberMapper extends BaseMapper<UcenterMember> {

    Integer countRegister(String day);
}
